Speed Reducer Tracking System (SRTS)

9n6h-pt9gTransportation43 columns

This dataset contains information regarding placements of speed humps and speed cushions within the five boroughs. Speed humps are traffic calming devices intended to slow traffic speeds on low volume, low speed roads. Speed humps are 3–4 inches high and 14–20 feet wide, with a ramp length of 3–6 feet, depending on target speed. Speed cushions are either speed humps or speed tables that include wheel cutouts to allow large vehicles to pass unaffected, while reducing passenger car speeds. They can be offset to allow unimpeded passage by emergency vehicles and are typically used on key emergency response routes. Speed humps are generally installed on local residential (non-truck route, non-bus route locations), while speed cushions are generally installed on designated truck route locations and bus route locations. The requests for speed hump/cushion come through Commissioner Correspondences or from other sources and entered manually into the Speed Reducer Tracking System. The Speed Reducer Tracking System then tracks the results of request to determine whether a speed hump/cushion is feasible for installation.

View on NYC Open Data

Quality

B86.6 / 100

From a 500-row sample across 42 columns.

completeness65/ 25% weight

consistency79/ 20% weight

accuracy98/ 20% weight

timeliness100/ 15% weight

usability100/ 20% weight

· Has geographic keys — joinable to other NYC datasets

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Geography

Has borough codes (`borough`) — joinable, but needs boundary shapes to draw.

Sample rows

projectcode	groupowner	locationdescription	borough	projectstatus	dateadded	bctsnum	closeddate	speedcushion	requestdate	segmentid	onstreet
SR-20260625-41730	Brooklyn BC	HURON STREET from MANHATTAN AVENUE to FRANKLIN STREET	Brooklyn	Accept planning proposal of Not Feasible, Closed	2026-06-25T14:50:41.000	DOT-754257-B4K8	2026-07-07T11:14:00.000	No	2026-06-23T00:00:00.000	35027	HURON STREET

Columns

43 queryable · 43 profiled

The machine field names SoQL needs, with the publisher's own description of each.

Field	Type	Description	Null	Values
`projectcode`	text	—	0%	`SR-20160824-12197SR-20260903-42149SR-20100708-4681`
`groupowner`	categorical	—	0%	`Queens BCBrooklyn BCSI BC`of 6
`locationdescription`	text	—	0%	`SHORE PARKWAY from KNAPP…CROSS ISLAND PARKWAY fro…HORACE HARDING EXPRESSWA…`
`borough`	categorical	—	0%	`Queens`

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